Q: What are the prime factors of the number 32,104,008?

 A: 2, 3, 47, 53, 179

Why are those the prime factors of the number 32,104,008?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 32,104,008

32,104,008
Factor Arrows
216,052,004
Factor Arrows
28,026,002
Factor Arrows
24,013,001
Factor Arrows
31,337,667
Factor Arrows
3445,889
Factor Arrows
479,487
Factor Arrows
53179

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 3, 47, 53, 179

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 3 x 47 x 53 x 179 = 32,104,008

This can also be written as 23 x 32 x 471 x 531 x 1791 = 32,104,008

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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